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APRS station PD4TH-9 - show graphs
Mic-E message: Off duty
Location: 52°01.28' N 4°21.51' E - locator JO22EA35AC - show map
1.0 miles North bearing 7° from Delft, Gemeente Delft, South Holland, Netherlands [?]
1.4 miles South bearing 200° from Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands
8.5 miles Northwest bearing 323° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
33.1 miles Southwest bearing 223° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-01-20 06:19:43 EST (1d 14h48m ago)
2025-01-20 12:19:43 CET local time at Delft, Netherlands [?]
Altitude: 26 ft
Course: 331°
Speed: 8 MPH
Device: Yaesu: FTM-300D (rig)
Last path: PD4TH-9>URPQR8 via qAR,PD2AVE-10
Positions stored: 3541
Packet rate: 58 seconds between packets on average during 290 seconds.
Other SSIDs: PD4TH-10 PD4TH PD4TH-7 PD4TH
Stations near current position of PD4TH-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
PD4TH-10110.6 yards 317°2025-01-21 21:08:24 PD4TH119.5 yards 313°2025-01-14 05:09:18
BABETTE.513.2 yards 245°2025-01-17 10:56:38 OUDE RIJN0.4 miles 275°2025-01-07 06:29:38
COTRANS 80.7 miles 311°2025-01-16 08:20:23 CHAPERON0.9 miles 324°2025-01-16 04:50:37
GW40670.9 miles 192°2025-01-21 20:45:03 SUZANNE1.0 miles 168°2025-01-20 06:20:13
ZEEHOND1.1 miles 176°2025-01-09 06:17:35 STERN1.2 miles 331°2025-01-15 06:19:23
PC8D B1.3 miles 344°2025-01-21 21:05:00 PC8D-B1.3 miles 344°2025-01-21 21:05:10
PD4RB1.3 miles 8°2025-01-06 15:40:07 PD1DBL-131.4 miles 317°2025-01-18 10:42:24
MARIA1.5 miles 336°2025-01-07 05:12:26 VECTURA1.5 miles 336°2025-01-17 07:49:05
OCTOPODA1.6 miles 169°2025-01-18 05:30:46 CORBULO1.6 miles 165°2025-01-08 03:00:08
PD1RVR-91.6 miles 258°2025-01-01 10:48:12 PE4IR-92.0 miles 213°2025-01-19 12:29:04
Stations which heard PD4TH-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
PE0F 1 2025-01-17 06:46:11 2025-01-17 06:46:11 JO22EA > JO21TU 56.9 miles 100° 2025-01-17 06:46:11
PD2AVE-10 185 2025-01-01 05:25:37 2025-01-20 06:19:43 JO21FV > JO22FD 16.3 miles 357° 2025-01-16 10:09:33
PE2BZ 29 2025-01-01 05:34:00 2025-01-20 01:58:12 JO22GB > JO21CX 15.2 miles 255° 2025-01-01 06:00:30
PI3GOE-2 1 2025-01-17 04:22:40 2025-01-17 04:22:40 JO22DA > JO11TN 42.9 miles 223° 2025-01-17 04:22:40
PI1VBG 56 2025-01-01 05:25:05 2025-01-20 06:18:51 JO22GA > JO22EB 8.6 miles 301° 2025-01-01 05:54:06
PI1DFT-2 194 2025-01-01 05:35:33 2025-01-17 02:40:16 JO22GA > JO21EX 9.0 miles 251° 2025-01-01 05:45:43
PI1DHG-10 58 2025-01-01 07:06:46 2025-01-20 06:17:50 JO21FV > JO22EB 12.7 miles 334° 2025-01-16 10:09:01
PE1MR 1 2025-01-01 05:56:14 2025-01-01 05:56:14 JO22GA > JO22IA 8.4 miles 95° 2025-01-01 05:56:14
PA8F-8 1 2025-01-01 07:35:16 2025-01-01 07:35:16 JO22EA > JO22IB 17.8 miles 74° 2025-01-01 07:35:16

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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